<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <meta http-equiv="X-UA-Compatible" content="ie=edge">
    <title>Document</title>
    <script src="./js/vue-2.4.0.js"></script>
    <style>
     .v-enter,
     .v-leave-to{
         opacity: 0;
         transform:translateX(150px)
     }
     .v-enter-active,
     .v-leave-active{
        transition:all 0.8s ease;
     }
    </style>
</head>
<body>
    <div id="app">
        
         <a href="" @click.prevent="comsName='login'">登陆</a>
         <a href=""  @click.prevent="comsName='loginright'"> 注册</a>
         <transition mode="out-in">
                <component :is="comsName"></component>
         </transition>
     
    </div>
</body>
<script>
    Vue.component('login',{
       template:'<h3>登陆组件</h3>'
    })
    Vue.component('loginright',{
       template:'<h3>注册组件</h3>'
    })
var vm = new Vue({
    el:'#app',
    data:{
        comsName:'login',
    }

})
</script>
</html>